---> uname -a: Linux prd-centos8-builder-2c-4g-198.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 506 1115 17 2043 2883 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:39:8d:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe39:8df5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/10/2026 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 61.32 1.30 60.01 34.29 5787.48 03:07:01 PM 69.13 2.17 66.96 108.76 9451.17 03:08:01 PM 27.59 0.28 27.31 40.65 1538.89 03:09:01 PM 19.70 0.07 19.63 3.07 495.50 03:10:01 PM 16.08 0.00 16.08 0.00 610.46 03:11:01 PM 18.86 1.10 17.76 69.70 520.41 Average: 35.37 0.82 34.55 42.77 3059.67 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1287276 2984248 2466408 65.71 2104 1864408 650504 13.55 145200 2029024 166784 03:07:01 PM 1033412 2875708 2720272 72.47 2104 2003964 739752 15.40 151652 2250656 62860 03:08:01 PM 1080024 2922156 2673660 71.23 2104 2003424 687956 14.33 213556 2141576 45732 03:09:01 PM 1060900 2904240 2692784 71.74 2104 2004504 708804 14.76 214368 2159964 45796 03:10:01 PM 1025400 2874108 2728284 72.68 2104 2009796 739400 15.40 215880 2193032 51088 03:11:01 PM 1148972 2957836 2604712 69.39 2104 1969660 657732 13.70 397384 1888656 8732 Average: 1105997 2919716 2647687 70.54 2104 1975959 697358 14.52 223007 2110485 63499 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 84.77 68.69 920.06 15.89 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 50.13 43.17 654.21 7.22 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 13.18 14.85 18.12 5.74 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 11.55 13.86 8.75 6.38 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 12.29 13.09 10.55 4.22 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 16.81 15.21 16.80 7.62 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.31 28.03 269.60 7.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/10/2026 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 38.33 0.00 4.26 1.42 2.21 53.78 03:06:01 PM 0 39.06 0.00 4.53 1.30 2.11 53.01 03:06:01 PM 1 37.61 0.00 3.98 1.55 2.32 54.54 03:07:01 PM all 37.07 0.00 3.86 2.80 2.20 54.07 03:07:01 PM 0 26.59 0.00 3.20 3.41 2.23 64.57 03:07:01 PM 1 47.61 0.00 4.53 2.19 2.17 43.50 03:08:01 PM all 36.80 0.00 3.06 0.61 1.68 57.84 03:08:01 PM 0 23.80 0.00 2.34 0.58 1.41 71.87 03:08:01 PM 1 49.80 0.00 3.78 0.65 1.96 43.81 03:09:01 PM all 39.23 0.00 2.59 0.19 1.76 56.23 03:09:01 PM 0 29.50 0.00 2.45 0.12 1.52 66.41 03:09:01 PM 1 48.97 0.00 2.73 0.26 1.99 46.05 03:10:01 PM all 34.10 0.00 2.50 0.43 1.69 61.27 03:10:01 PM 0 22.64 0.00 2.44 0.31 1.46 73.15 03:10:01 PM 1 45.57 0.00 2.57 0.55 1.92 49.39 03:11:01 PM all 39.94 0.00 3.30 0.42 1.96 54.38 03:11:01 PM 0 18.41 0.00 2.43 0.20 1.63 77.34 03:11:01 PM 1 61.58 0.00 4.18 0.65 2.29 31.30 Average: all 37.58 0.00 3.26 0.98 1.92 56.26 Average: 0 26.63 0.00 2.89 0.99 1.73 67.77 Average: 1 48.54 0.00 3.63 0.97 2.11 44.75